CN218341560U - Thin wall metalwork processing clamping anti-deformation device - Google Patents
Thin wall metalwork processing clamping anti-deformation device Download PDFInfo
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- CN218341560U CN218341560U CN202222917723.0U CN202222917723U CN218341560U CN 218341560 U CN218341560 U CN 218341560U CN 202222917723 U CN202222917723 U CN 202222917723U CN 218341560 U CN218341560 U CN 218341560U
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Abstract
The utility model relates to the technical field of clamp, a thin wall metalwork processing clamping anti-deformation device is disclosed, construct and interior fixture mechanism including outer fixture mechanism, outer fixture mechanism sets up on the lathe spindle, interior fixture mechanism fixed connection is at outer fixture mechanism middle part, outer fixture mechanism and the coaxial setting of interior fixture mechanism, outer fixture mechanism one side is provided with a plurality of adjustable cartridge assemblies, (holding) chuck fixed connection is at outer fixture mechanism middle part, the (holding) chuck front side is provided with a plurality of second slides, and is a plurality of the equal fixedly connected with second clamp splice of second slide opposite side, the equal fixedly connected with second rubber pad of the relative side of second clamp splice. The utility model discloses in, make to the long tube-shape work piece centre gripping of thin wall more stable for shake when reducing high-speed rotation when carrying out lathe work to it prevents to produce the deformation in the cutting man-hour, the centre gripping of the thin wall work piece of adaptable different diameters size simultaneously, and can prevent the fish tail work piece.
Description
Technical Field
The utility model relates to an anchor clamps technical field especially relates to a thin wall metalwork processing clamping anti-deformation device.
Background
The most common fixture on the lathe is a three-jaw automatic centering chuck, when the existing three-jaw chuck is used for clamping a workpiece, the contact area between a jaw and the workpiece is smaller, when the workpiece which is easy to deform in a thin wall is clamped, the workpiece is easy to deform by slightly applying force, and the workpiece is insecure and easy to fly out by slightly applying force, so that the existing chuck is reconstructed, and the anti-deformation device for thin-wall metal part machining and clamping is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a thin-wall metal part machining clamping anti-deformation device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a clamping anti-deformation device for thin-wall metal part machining comprises an outer clamp mechanism and an inner clamp mechanism, wherein the outer clamp mechanism is arranged on a lathe spindle, the inner clamp mechanism is fixedly connected to the middle of the outer clamp mechanism, the outer clamp mechanism and the inner clamp mechanism are coaxially arranged, and a plurality of adjustable chuck assemblies are arranged on one side of the outer clamp mechanism;
the inner clamp mechanism comprises a chuck, the chuck is fixedly connected to the middle of the outer clamp mechanism, a plurality of second sliding seats are arranged on the front side of the chuck, second clamping blocks are fixedly connected to the opposite sides of the second sliding seats, the opposite sides of the second clamping blocks are in trapezoidal arrangement, and second rubber pads are fixedly connected to the opposite sides of the second clamping blocks.
As a further description of the above technical solution:
the adjustable chuck assembly comprises a first slide, the first slide is arranged on a disc of an outer fixture mechanism, a first clamping block is arranged on one side of the first slide, a plurality of first rubber pads are fixedly connected to opposite sides of the first clamping block, a jacking block is connected in a sliding groove in the middle of the first slide in a sliding mode, and a plurality of fastening bolts are arranged on one side of the first clamping block.
As a further description of the above technical solution:
the interior of the chuck is rotatably connected with a driving disc, and the middle part of the front surface of the driving disc is fixedly connected with an adjusting screw head.
As a further description of the above technical solution:
the adjusting screw head is an inner hexagonal screw head.
As a further description of the above technical solution:
and the fastening bolts are all in threaded connection in threaded holes of the jacking blocks.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, carry out interior top outer clamp formula centre gripping to the long tube-shape metalwork of thin wall through the outer fixture mechanism and the interior fixture mechanism that set up for it is more stable to the long tube-shape work piece centre gripping of thin wall, makes and reduces the shake when high-speed rotatory when carrying out lathe work to it, prevents to produce the deformation during cutting process.
2. The utility model discloses in, all be the setting of the second clamp splice and the second rubber pad of trapezoidal setting through the head end for when anchor clamps mechanism is centre gripping thin wall work piece including, the second rubber pad can be adjusted according to trapezoidal face self-adaptation, makes the centre gripping of the thin wall work piece of adaptable different diameters size, prevents the fish tail work piece simultaneously.
3. The utility model discloses in, through the adjustable chuck subassembly that sets up for with the first clamp splice of outer fixture mechanism inwards extending, make when fixture mechanism centre gripping outside, first slide can not lead to the fact the influence to fixture mechanism in the device middle part.
Drawings
Fig. 1 is a perspective view of a clamping anti-deformation device for thin-wall metal processing provided by the utility model;
fig. 2 is a schematic structural view of an inner clamping mechanism of the thin-wall metal part machining clamping anti-deformation device provided by the utility model;
fig. 3 is a schematic structural view of a driving disc of the clamping anti-deformation device for thin-wall metal processing of the present invention;
fig. 4 is a schematic structural view of an adjustable chuck assembly of the thin-wall metal part machining clamping anti-deformation device provided by the utility model;
fig. 5 is a schematic structural view of a second slide block of the thin-wall metal part processing clamping anti-deformation device provided by the utility model;
fig. 6 is the utility model provides a structural schematic during clamping of thin wall metalwork processing clamping anti-deformation device.
Illustration of the drawings:
1. an outer clamp mechanism; 101. an adjustable chuck assembly; 1011. a first slider; 1012. a first clamping block; 1013. a first rubber pad; 1014. fastening a bolt; 1015. a jacking block; 2. an inner clamp mechanism; 201. a chuck; 202. a drive disc; 203. a second slide; 204. a second clamping block; 205. a second rubber pad; 206. and adjusting the screw head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides an embodiment: a clamping anti-deformation device for thin-wall metal piece machining comprises an outer clamp mechanism 1 and an inner clamp mechanism 2, wherein the outer clamp mechanism 1 and the inner clamp mechanism 2 are both multi-jaw chucks, the outer clamp mechanism 1 is installed on a lathe spindle, the inner clamp mechanism 2 is fixedly connected to the middle of the outer clamp mechanism 1, the outer clamp mechanism 1 and the inner clamp mechanism 2 are coaxially arranged, a plurality of adjustable chuck assemblies 101 are arranged on one side of the outer clamp mechanism 1, and the adjustable chuck assemblies 101 are used for extending chucks in the outer clamp mechanism 1 inwards relatively so as to ensure that a first sliding seat 1011 cannot influence the inner clamp mechanism 2 in the middle of the device in the clamping process of the outer clamp mechanism 1;
the inner clamp mechanism 2 comprises a chuck 201, the chuck 201 is fixedly connected to the middle of the outer clamp mechanism 1, a driving disc 202 is rotatably connected to the inside of the chuck 201, an adjusting screw head 206 is fixedly connected to the middle of the front surface of the driving disc 202, the adjusting screw head 206 is an inner hexagon screw head, a plurality of second sliding seats 203 are arranged on the front side of the chuck 201, second clamping blocks 204 are fixedly connected to opposite sides of the second sliding seats 203, opposite sides of the second clamping blocks 204 are in trapezoid arrangement, second rubber pads 205 are fixedly connected to opposite sides of the second clamping blocks 204, the adjusting screw head 206 is rotated through an inner hexagon wrench, so that the driving disc 202 is driven to rotate, the driving disc 202 rotates to drive the second sliding seats 203 to move, the second sliding seats 203 are relatively far away, so that the thin-wall long-cylinder-shaped metal piece is jacked outwards through the inside, and meanwhile, the second rubber pads 205 are arranged, and the function of preventing the second clamping blocks 204 from scratching the thin-wall long-cylinder shaped metal piece is achieved.
In the above embodiments, the outer and inner clamps are all adjustment improvements of the lathe chuck mechanism in the prior art, and the structure and principle not described in detail are known to those skilled in the art.
The working principle is as follows: when the thin-wall long cylindrical metal piece clamping device is used for clamping a thin-wall long cylindrical metal piece to carry out turning processing, the thin-wall long cylindrical metal piece is placed on the outer sides of a plurality of second clamping blocks 204 in an inner clamping mechanism 2, then an adjusting screw 206 is rotated by using an inner hexagonal wrench to drive a driving disc 202 to rotate, the driving disc 202 rotates to drive a plurality of second sliding seats 203 to act, the plurality of second sliding seats 203 are relatively far away, so that the thin-wall long cylindrical metal piece is outwards propped against through the inside, meanwhile, the effect of preventing the second clamping blocks 204 from scratching the thin-wall long cylindrical metal piece is achieved through the arrangement of a second rubber pad 205, then, the outer clamping mechanism 1 acts through the time, so that the plurality of adjustable clamping head assemblies 101 clamp the thin-wall long cylindrical metal piece from the outer side, the clamping of the thin-wall long cylindrical work piece is more stable through the inner propping and outer clamping, the shaking during the turning processing of the thin-wall long cylindrical work piece is reduced, and the deformation during the cutting processing is prevented.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a thin wall metalwork processing clamping anti-deformation device, includes outer fixture (1) and interior fixture (2), its characterized in that: the outer clamp mechanism (1) is arranged on a lathe spindle, the inner clamp mechanism (2) is fixedly connected to the middle of the outer clamp mechanism (1), the outer clamp mechanism (1) and the inner clamp mechanism (2) are coaxially arranged, and a plurality of adjustable chuck assemblies (101) are arranged on one side of the outer clamp mechanism (1);
the inner clamp mechanism (2) comprises a clamping disc (201), the clamping disc (201) is fixedly connected to the middle of the outer clamp mechanism (1), a plurality of second sliding seats (203) are arranged on the front side of the clamping disc (201), second clamping blocks (204) are fixedly connected to opposite sides of the second sliding seats (203), opposite sides of the second clamping blocks (204) are in trapezoidal arrangement, and second rubber pads (205) are fixedly connected to opposite sides of the second clamping blocks (204).
2. The clamping anti-deformation device for the thin-wall metal part according to claim 1, characterized in that: adjustable chuck subassembly (101) includes first slide (1011), first slide (1011) sets up on outer anchor clamps mechanism (1) disc, first slide (1011) one side is provided with first clamp splice (1012), and is a plurality of first clamp splice (1012) opposite side end fixedly connected with first rubber pad (1013), sliding connection has puller block (1015) in first slide (1011) middle part spout, first clamp splice (1012) one side is provided with a plurality of fastening bolt (1014).
3. The clamping anti-deformation device for the thin-wall metal piece according to claim 1, characterized in that: the inner part of the chuck (201) is rotatably connected with a driving disc (202), and the middle part of the front surface of the driving disc (202) is fixedly connected with an adjusting screw head (206).
4. The clamping anti-deformation device for the thin-wall metal piece according to claim 3, characterized in that: the adjusting screw head (206) is an inner hexagonal screw head.
5. The clamping anti-deformation device for the thin-wall metal piece according to claim 2, characterized in that: and a plurality of fastening bolts (1014) are screwed in the threaded holes of the jacking blocks (1015).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222917723.0U CN218341560U (en) | 2022-10-31 | 2022-10-31 | Thin wall metalwork processing clamping anti-deformation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222917723.0U CN218341560U (en) | 2022-10-31 | 2022-10-31 | Thin wall metalwork processing clamping anti-deformation device |
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| Publication Number | Publication Date |
|---|---|
| CN218341560U true CN218341560U (en) | 2023-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222917723.0U Active CN218341560U (en) | 2022-10-31 | 2022-10-31 | Thin wall metalwork processing clamping anti-deformation device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117798758A (en) * | 2024-02-29 | 2024-04-02 | 江苏沪德电子科技有限公司 | Tubular hardware grinding device |
| CN117884916A (en) * | 2024-03-15 | 2024-04-16 | 中国电气装备集团供应链科技有限公司 | Turning clamp for processing electrical equipment |
| CN117798758B (en) * | 2024-02-29 | 2024-05-10 | 江苏沪德电子科技有限公司 | Tubular hardware grinding device |
-
2022
- 2022-10-31 CN CN202222917723.0U patent/CN218341560U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117798758A (en) * | 2024-02-29 | 2024-04-02 | 江苏沪德电子科技有限公司 | Tubular hardware grinding device |
| CN117798758B (en) * | 2024-02-29 | 2024-05-10 | 江苏沪德电子科技有限公司 | Tubular hardware grinding device |
| CN117884916A (en) * | 2024-03-15 | 2024-04-16 | 中国电气装备集团供应链科技有限公司 | Turning clamp for processing electrical equipment |
| CN117884916B (en) * | 2024-03-15 | 2024-05-17 | 中国电气装备集团供应链科技有限公司 | Turning clamp for processing electrical equipment |
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